Q. 565.0( 2 Votes )
The pH values of five solutions A, B, C, D and E are given below:
Which solution is (i) weakly alkaline (ii) neutral (iii) strongly acidic (iv) strongly alkaline, and (v) weakly acidic?
Explanation- If pH lies between 0-7, then it is acidic solution. If pH is 7, then it is a neutral solution. If pH lies between 7-14, then it is alkaline solution.
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(a) What will be the action of solution A on litmus?
(b) What will be action of solution B on litmus?
(c) Name any two substances which can give solutions like A.
(d) Name any two substances which can give solutions like B.
(e) What sort of reaction takes place when solution A reacts with solution B?Lakhmir Singh & Manjit Kaur - Chemistry